Paccar MX-13 6 Cylinder 12.9 L Ultra Low Sulfur Diesel 455 hp Engine, 2014 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, 26710.0 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller Automated Transmission, 12000 lb Front Axle, 37998 lb Rears, 50000 lb GVWR, Air Ride Cab, 48 in Mid Roof Sleeper Cab, Bunk Heater, Aluminum Wheels, 295/75R22.5 Front Tires, 445/50R22.5 Super Singles Rear Tires, Peterbilt FlexAir Air Ride Suspension, 225 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks